Observation information
- date-obs: 2022-04-29
- time-obs: 19:45:22.549200000
- date-end: 2022-04-29
- time-end: 22:11:20.544600000
- obs_id: A10_065T04_9000005098
- exposure: 2660.35884707
- sourceid: Cluster 4
- observer: wwxu
- ra_pnt: 153.46
- dec_pnt: 19.7
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A10_065T04_9000005098_35610cztM0_level2.evt
| modeM0/AS1A10_065T04_9000005098_35610cztM0_level2_quad_clean.evt
|
Size (bytes) | 436,098,240 | 61,678,080 |
Size | 415.9 MB
| 58.8 MB
|
Events in quadrant A | 2,492,116 | 395,376 |
Events in quadrant B | 3,049,617 | 395,470 |
Events in quadrant C | 2,964,671 | 378,250 |
Events in quadrant D | 4,362,865 | 349,273 |
Level1 data integrity
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 37 | 0 |
B | 0 | 37 | 0 |
C | 0 | 37 | 0 |
D | 0 | 38 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 10396 | 3 |
B | 0 | 12146 | 2 |
C | 0 | 11664 | 2 |
D | 0 | 16247 | 2 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 102 | 0 |
B | 0 | 102 | 0 |
C | 0 | 102 | 0 |
D | 0 | 102 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 4971 | 3 | 0.060350% |
B | 4971 | 165 | 3.319252% |
C | 4971 | 162 | 3.258902% |
D | 4971 | 516 | 10.380205% |
Noise dominated fraction
Noise dominated data is calculated using 1-second bins in cleaned event files. If a bin has >2000 counts, and if more than 50% of those come from <1% of pixels, then it is considered to be noise-dominated and hence unusable.
Quadrant |
# 1 sec bins |
Bins with >0 counts |
Bins with >2000 counts |
High rate bins dominated by noise |
Noise dominated (total time) |
Noise dominated (detector-on time) |
Marked lightcurve |
A | 7094 | 4972 | 0 | 0 | 0.00% | 0.00% | |
B | 7094 | 4972 | 118 | 118 | 1.66% | 2.37% | |
C | 7094 | 4972 | 120 | 120 | 1.69% | 2.41% | |
D | 7094 | 4972 | 438 | 438 | 6.17% | 8.81% | |
Top noisy pixels
Top three noisy pixels from each quadrant. If the there are fewer than three noisy pixels in the level2.evt file, extra rows are filled as -1
Pixel properties |
Quadrant properties |
Quadrant |
DetID |
PixID |
Counts |
Sigma |
Mean |
Median |
Sigma |
A | 10 | 83 | 133192 | 1090.26 | 601 | 590 | 121.6 |
A | 8 | 6 | 11621 | 90.7 | 601 | 590 | 121.6 |
A | 13 | 6 | 9682 | 74.75 | 601 | 590 | 121.6 |
B | 5 | 172 | 593181 | 5197.49 | 595 | 582 | 114.0 |
B | 3 | 112 | 84060 | 732.16 | 595 | 582 | 114.0 |
B | 10 | 245 | 15796 | 133.44 | 595 | 582 | 114.0 |
C | 0 | 10 | 440450 | 3313.56 | 576 | 581 | 132.7 |
C | 15 | 214 | 204251 | 1534.26 | 576 | 581 | 132.7 |
C | 12 | 249 | 58633 | 437.31 | 576 | 581 | 132.7 |
D | 7 | 80 | 1624476 | 11917.72 | 554 | 538 | 136.3 |
D | 2 | 249 | 216490 | 1584.82 | 554 | 538 | 136.3 |
D | 1 | 52 | 145390 | 1063.04 | 554 | 538 | 136.3 |
Detector plane histogram (DPH)
Histogram calculated using DETX and DETY for each event in the final _common_clean file
Quadrant A |
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|
Quadrant B |
Quadrant D |
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Quadrant C |
Count rate plots and images
Plot type |
Count rate plots |
Images |
Comparison with Poisson distribution
Blue bars denote a histogram of data divided into 1 sec bins.
Red curve is a Poisson curve with rate = median count rate of data. |
|
|
Quadrant-wise count rates
Data is divided into 100 sec bins |
|
|
Module-wise count rates for Quadrant A
Data is divided into 100 sec bins |
|
|
Module-wise count rates for Quadrant B
Data is divided into 100 sec bins |
|
|
Module-wise count rates for Quadrant C
Data is divided into 100 sec bins |
|
|
Module-wise count rates for Quadrant D
Data is divided into 100 sec bins |
|
|
Housekeeping plots
Parameter |
Plot |
CZT HV Monitor | |
D_VDD | |
Temperature 1 | |
Veto HV Monitor | |
Veto LLD | |
Alpha Counter | |
_CPM_Rate | |
CZT Counter | |
+2.5 Volts monitor | |
+5 Volts monitor | |
_ROLL_ROT | |
_Roll_DEC | |
_Roll_RA | |
Veto Counter | |